alkyl boranes

alkyl boranes
тпл. алкилбораны

English-russian astronautics dictionary. - M.: Military Publishing house. . 1964.

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  • Organoboron chemistry — Organoboron Organoborane or organoboron compounds are chemical compounds that are organic derivatives of BH3, for example trialkyl boranes. Organoboron chemistry or organoborane chemistry is the chemistry of these compounds.[1] …   Wikipedia

  • Organoborane — PropertiesThe C B bond has low polarity (the difference in electronegativity 2.55 for carbon and 2.04 for boron) and therefore alkyl boron compounds are in general stable though easily oxidized. Vinyl groups and aryl groups donate electrons and… …   Wikipedia

  • borane — /bawr ayn, bohr /, n. Chem. any of the compounds, both neutral and anionic, of boron and hydrogen with formulas ranging from B2H6 to B20H16. Also called boron hydride. [ < G Boran (1916); see BORON, ANE] * * * ▪ chemical compound Introduction… …   Universalium

  • Diisopinocampheylborane — IUPAC name Bis{(1S,2S,3S,5R) 2,6,6 trimethylbicyclo[3.1.1]heptan 3 yl} …   Wikipedia

  • Alkyne — Alkynes are hydrocarbons that have at least one triple bond between two carbon atoms, with the formula CnH2n 2. The alkynes are traditionally known as acetylenes or the acetylene series, although the name acetylene is also used to refer… …   Wikipedia

  • Hydrogen storage — describes the methodologies for storing H2 for subsequent use. The methodologies span many approaches, including high pressures and cryogenics, but usually focus on chemical compounds that reversibly release H2 upon heating. Hydrogen storage is a …   Wikipedia

  • carborane — /kahr beuh rayn /, n. any of the crystalline compounds obtained by the substitution of carbon for boron in borane. [b. CARBON and BORANE] * * * ▪ chemical compound Introduction       any member of a class of organometallic compounds containing… …   Universalium

  • Ethylene oxide — Oxirane redirects here. For oxiranes as a class of molecules, see epoxide. Ethylene oxide …   Wikipedia

  • Barton-McCombie deoxygenation — The Barton McCombie deoxygenation is an organic reaction in which an hydroxy functional group in an organic compound is replaced by a hydride to give an alkyl group [cite journal author = Barton, D. H. R.; McCombie, S. W. journal = J. Chem. Soc …   Wikipedia

  • boron — boronic /boh ron ik, baw , beuh /, adj. /bawr on, bohr /, n. Chem. a nonmetallic element occurring naturally only in combination, as in borax or boric acid, and obtained in either an amorphous or a crystalline form when reduced from its compounds …   Universalium

  • Carborane — Ball and stick model of o carborane …   Wikipedia


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